Please help with the wrong answer in "Required C" highlighted by the red X. Thanks in advance!

B2B Company is considering the purchase of equipment that would allow the company to add a new product to its line. The equipment costs $288,000 and has a 12 -year life and no salvage value. The expected annual income for each year from this equipment follows. (a) Compute the annual net cash flow. (b) Compute the payback period. (c) Compute the accounting rate of return for this equipment. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Compute the annual net cash flow. B2B Company is considering the purchase of equipment that would allow the company to add a new product to its line. The equipment costs $288,000 and has a 12 -year life and no salvage value. The expected annual income for each year from this equipment follows. (a) Compute the annual net cash flow. (b) Compute the payback period. (c) Compute the accounting rate of return for this equipment. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Compute the payback period. B2B Company is considering the purchase of equipment that would allow the company to add a new product to its line. The equipment costs $288,000 and has a 12 -year life and no salvage value. The expected annual income for each year from this (a) Compute the annual net cash flow. (b) Compute the payback period. (c) Compute the accounting rate of return for this equipment. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Compute the accounting rate of return for this equipment